div,p,ul,ol,li,dl,dt,dd,form,table,h1,h2,h3,h4,h5,h6,input,select,textarea,span,strong,em,b,i,u,a,img,*{padding:0;margin:0;box-sizing:border-box;}
article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary { display: block; }
body { font-family: "微软雅黑"; font-size: 14px;  color: #000; background-color: #fff; }
/* ul,ol,li { list-style: none; } */
h1,h2,h3,h4,h5,h6{ font-size: 16px;}
img{ border: none;}
img,input,textarea,select,output,u,i,b,em,strong{ vertical-align: middle;}
a { background: transparent; text-decoration: none; color: #333; }
a:hover{  color: #006699; }
.clear{ clear:both; height: 0; width: 0; overflow: hidden;}
html,body{
    width:100%;height:100%;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: #ffffff;
}

code {
    font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}

#root {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}
